This is a great build! Just picked up a jumbo joe for 20$ to start my build.

Is that concord pot the same one you used onnyour jumbo joe?

Yes it is the same pot. Just a note, there is a similar Concord pot out there but it comes with a flat lid. I read somewhere that pot is actually shorter and larger in diameter and won't fit. So when you purchase one, make sure you get the model that comes with the lid that is raised and has the ridges. That pot should fit. You will also need to put something a like a rope gasket on the inside of your kettle lid to get a proper seal. The top of the pot it slightly smaller than the bottom so the lid fits loosely.